China Digital Shake Sensor Module for Arduino

Digital Shake Sensor Module for Arduino
Product description:
A digital sensor sensitive only to one-way hand movement. Spring type vibration switch is adopted. When the external force shakes, the conducting needle will be opened instantaneously when the appropriate shaking force is achieved. only horizontal shaking can detect shaking. You can use digitalread() to get the high and low level of the module, but because the opening time is very short, it is better to use interrupt to capture the effect. The module keeps high level output at ordinary times, and outputs low level when shaking.
Module parameters:
Working voltage: 3.3V~5V
Output type: digital signal
Interface mode: pH2.0~3P
Module size: 34*25mm
Module weight: 42g